Global Patent Index - EP 1855334 A3

EP 1855334 A3 20090729 - Cathode material for manufacturing a rechargeable battery

Title (en)

Cathode material for manufacturing a rechargeable battery

Title (de)

Kathodenmaterial zur Herstellung einer wiederaufladbaren Batterie

Title (fr)

Matériau à cathode pour fabriquer une batterie rechargeable

Publication

EP 1855334 A3 20090729 (EN)

Application

EP 07251938 A 20070510

Priority

CN 200610080365 A 20060511

Abstract (en)

[origin: EP1855334A2] A cathode material for manufacturing a rechargeable battery includes an electrochemical compound having one of olivine and NASICON structures, and a conductive metal oxide. A rechargeable battery including an anode, an electrolyte, and a cathode made from the above cathode material that has an electrochemical compound having olivine or NASICON structure and a conductive metal oxide is also disclosed.

IPC 8 full level

H01M 4/36 (2006.01); H01M 4/58 (2010.01); H01M 4/62 (2006.01)

CPC (source: EP KR)

H01M 4/13 (2013.01 - KR); H01M 4/364 (2013.01 - EP); H01M 4/48 (2013.01 - KR); H01M 4/5825 (2013.01 - EP); H01M 4/583 (2013.01 - KR); H01M 4/624 (2013.01 - EP); H01M 10/05 (2013.01 - KR); H01M 10/0525 (2013.01 - EP); H01M 4/02 (2013.01 - EP); H01M 4/131 (2013.01 - EP); H01M 4/136 (2013.01 - EP); H01M 4/625 (2013.01 - EP); Y02E 60/10 (2013.01 - EP); Y02P 70/50 (2015.11 - EP)

Citation (search report)

  • [PX] WO 2006065605 A2 20060622 - UNIV CHICAGO [US], et al
  • [X] US 2004253518 A1 20041216 - HOSOYA YOSUKE [JP], et al
  • [X] US 2002086214 A1 20020704 - BARKER JEREMY [GB], et al
  • [X] EFTEKHARI A: "ELECTROCHEMICAL DEPOSITION AND MODIFICATION OF LIFEPO4 FOR THE PREPARATION OF CATHODE WITH ENHANCED BATTERY PERFORMANCE", JOURNAL OF THE ELECTROCHEMICAL SOCIETY, ELECTROCHEMICAL SOCIETY. MANCHESTER, NEW HAMPSHIRE, US, vol. 151, no. 11, 1 January 2004 (2004-01-01), pages A1816 - A1819, XP002498457, ISSN: 0013-4651, [retrieved on 20041007]
  • [X] WANG G X ET AL: "SYNTHESIS AND CHARACTERIZATION OF LIFEPO4 AND LIUTI0.01FE0.99PO4 CATHODE MATERIALS", JOURNAL OF THE ELECTROCHEMICAL SOCIETY, ELECTROCHEMICAL SOCIETY. MANCHESTER, NEW HAMPSHIRE, US, vol. 153, no. 1, 1 January 2006 (2006-01-01), pages A25 - A31, XP002498456, ISSN: 0013-4651, [retrieved on 20051122]

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

DOCDB simple family (publication)

EP 1855334 A2 20071114; EP 1855334 A3 20090729; EP 1855334 B1 20210407; CA 2588494 A1 20071111; CA 2588494 C 20110726; CN 101304083 A 20081112; CN 101304083 B 20110706; JP 2007305585 A 20071122; JP 4769758 B2 20110907; KR 20070109903 A 20071115; US 2007264567 A1 20071115; US 7892676 B2 20110222

DOCDB simple family (application)

EP 07251938 A 20070510; CA 2588494 A 20070510; CN 200710103278 A 20070510; JP 2007125731 A 20070510; KR 20070045322 A 20070510; US 51880506 A 20060911